
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $269 (United Airlines) |
One-way from | $135 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $303 |
Fly from
Fly to
Route
Depart
Return
Price
Santa AnaChicago
SNA - ORD
SNAORD
Santa Ana J. Wayne/Orange Cnty
Thu 1/8
2:16 pm-8:25 pm
Nonstop4h 09m
Chicago O'Hare Intl
Mon 1/12
4:05 pm-6:41 pm
Nonstop4h 36m
Santa AnaChicago
SNA - ORD
SNAORD
Santa Ana J. Wayne/Orange Cnty
Tue 12/9
6:45 am-4:55 pm
1 stop8h 10m
Chicago O'Hare Intl
Thu 12/11
3:35 pm-10:30 pm
1 stop8h 55m
Santa AnaChicago
SNA - ORD
SNAORD
Santa Ana J. Wayne/Orange Cnty
Mon 12/8
6:45 am-4:55 pm
1 stop8h 10m
Chicago O'Hare Intl
Tue 12/16
8:00 am-4:37 pm
1 stop10h 37m
Santa AnaChicago
SNA - ORD
SNAORD
Santa Ana J. Wayne/Orange Cnty
Mon 11/17
7:34 pm-5:00 am
1 stop7h 26m
Chicago O'Hare Intl
Mon 11/24
8:50 am-11:34 am
Nonstop4h 44m
Santa AnaChicago
SNA - ORD
SNAORD
Santa Ana J. Wayne/Orange Cnty
Tue 12/9
8:00 am-4:57 pm
1 stop6h 57m
Chicago O'Hare Intl
Sat 12/13
5:30 am-11:35 am
1 stop8h 05m
Santa AnaChicago
SNA - ORD
SNAORD
Santa Ana J. Wayne/Orange Cnty
Fri 1/9
10:15 am-5:59 pm
1 stop5h 44m
Chicago O'Hare Intl
Sat 1/10
7:15 am-12:27 pm
1 stop7h 12m
Santa AnaChicago
SNA - ORD
SNAORD
Santa Ana J. Wayne/Orange Cnty
Thu 2/12
11:10 am-6:55 pm
1 stop5h 45m
Chicago O'Hare Intl
Fri 2/20
6:25 am-12:18 pm
1 stop7h 53m
Santa AnaChicago
SNA - ORD
SNAORD
Santa Ana J. Wayne/Orange Cnty
Thu 12/11
12:45 pm-9:56 pm
1 stop7h 11m
Chicago O'Hare Intl
Sat 12/13
4:05 pm-8:18 pm
1 stop6h 13m
Santa AnaChicago
SNA - ORD
SNAORD
Santa Ana J. Wayne/Orange Cnty
Thu 11/27
6:45 am-4:03 pm
1 stop7h 18m
Chicago O'Hare Intl
Wed 12/3
8:50 am-1:00 pm
1 stop6h 10m
Santa AnaChicago
SNA - ORD
SNAORD
Santa Ana J. Wayne/Orange Cnty
Wed 11/12
6:15 pm-5:01 am
1 stop8h 46m
Chicago O'Hare Intl
Wed 11/19
8:00 am-5:27 pm
1 stop11h 27m
Currently, November is the cheapest month in which you can book a flight from Orange County to Chicago O'Hare Intl Airport (average of $202). Flying from Orange County to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $349). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Orange County to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight in the morning.
Travelers seeking maximum savings on their Orange County to Chicago O'Hare Intl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from zzKFI to ORD are scheduled on a Monday (26 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (16 on average).
Crew
Food
Comfort
Entertainment
Overall
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Crew
Food
Comfort
Entertainment
Overall
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Crew
Food
Comfort
Entertainment
Overall
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Crew
Food
Comfort
Entertainment
Overall
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Crew
Food
Comfort
Entertainment
Overall
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Crew
Food
Comfort
Entertainment
Overall
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$103 | Average$201 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$110 | Average$216 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$190 | Average$476 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$269 | Average$464 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$269 | Average$382 | FlexibilityNo cancel fee | On-time71% |